Vacation Convertible-Collar TENCEL™ Lyocell Shirt
ONIA's shirts release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $165, quality lands at 60/100, comfort at 90/100, and sustainability at 80/100 for discerning shoppers.
- Brand · ONIA
- Category · Shirts
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis 60/100
This Onia 'Vacation' shirt, crafted from lightweight TENCEL™ Lyocell, is designed for airy comfort rather than rugged durability, making it a stylish choice for relaxed wear.
Comfort Assessment 90/100
This 'Vacation' shirt promises exceptional comfort, crafted from lightweight, airy TENCEL™ Lyocell, a premium fiber known for its softness and breathability. Its regular fit and roomy short sleeves further enhance the relaxed feel, making it perfect for solo wear or layering.
Sustainability Impact 80/100
This Onia 'Vacation' shirt is a great sustainable choice, crafted from 100% TENCEL™ Lyocell, a bio-based material known for its eco-friendly production processes.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Back Length |
|---|---|---|---|---|
| L | 116 cm | 49 cm | 51 cm | 71 cm |
| XL | ||||
| M | ||||
| S | ||||
| XXL | ||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.




Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Editor's Notes: Reworked every season, Onia's 'Vacation' shirt is one of its signature styles. This version is cut from lightweight, airy TENCEL™ Lyocell with roomy short sleeves and a convertible collar. It works well solo or layered over a tank top.
Size & Fit: Fits true to size. Take your normal size Those with broad shoulders may wish to take the next size up Designed for a regular fit Lightweight, non-stretchy fabric Model is shown wearing a M Model measures: chest 38"/ 96cm, height 6'2"/ 188cm View size guide
Details & Care: Navy and white TENCEL™ Lyocell Button fastenings 100% TENCEL™ Lyocell Designer colour: Deep Navy/ White
Delivery and Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.